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Methoxy PEG Carboxyl

Linear Carboxyl PEGs from JenKem Technology are amine reactive PEGs. They are reactve towards the amine groups of lysine(s) or N-terminal amines at reaction pH 7-8. Methoxy Carboxyl PEGs are more stable than M-PEG-SCM. Methoxy Hexanoic Acid PEGs are more stable than M-PEG-SHA.

Carboxyl PEGylation products with molecular weights, branching, and functional groups not listed in our online catalog may be available by custom synthesis. Please inquire at tech@jenkemusa.com about pricing and availability of custom PEGylation products.

JenKem Technology provides GMP grade PEG derivatives and bulk orders via custom synthesis, offering the opportunity to match customers’ special quality requirements. JenKem Technology is capable of development and synthesis of a wide range of GMP PEG derivatives starting at 200g up to 40 kg or greater batches, under ISO 9001 and ISO 13485 certified quality management system, following ICH Q7A guidelines. For inquiries on cGMP production of PEG derivatives please contact us at tech@jenkemusa.com.


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